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Gothic cathedrals blend iron and stone http://t.co/f1OjkClOAe Read article from Journal of Archaeological Science: http://t.co/R4QqglMMvs
Gothic cathedrals blend iron and stone http://t.co/f1OjkClOAe Read article from Journal of Archaeological Science: http://t.co/R4QqglMMvs
New from JAS: "Consolidation or initial design?" Dating of iron alloys and reinforcements of French gothic cathedrals http://t.co/dz5zCmYZII